diff --git a/CHANGELOG.md b/CHANGELOG.md
index 86398ea..d55d511 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,3 @@
-# 2021.12.24版本
+# 2022.2.21版本
 
 1. 调整接口初始化时，接口名称的赋值方式
diff --git a/README.md b/README.md
index eba227a..c58c70e 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,11 @@
-# vn.py框架的华鑫奇点柜台接口
+# VeighNa框架的华鑫奇点柜台接口
 
 <p align="center">
   <img src ="https://vnpy.oss-cn-shanghai.aliyuncs.com/vnpy-logo.png"/>
 </p>
 
 <p align="center">
-    <img src ="https://img.shields.io/badge/version-2021.12.24-blueviolet.svg"/>
+    <img src ="https://img.shields.io/badge/version-2022.2.21-blueviolet.svg"/>
     <img src ="https://img.shields.io/badge/platform-windows-yellow.svg"/>
     <img src ="https://img.shields.io/badge/python-3.7-blue.svg" />
     <img src ="https://img.shields.io/github/license/vnpy/vnpy.svg?color=orange"/>
@@ -28,7 +28,7 @@ API版本的详细信息，请参考[奇点官网](https://n-sight.com.cn/)。
 
 ## 安装
 
-安装需要基于3.0.0版本以上的[VN Studio](https://www.vnpy.com)。
+安装环境推荐基于3.0.0版本以上的【[**VeighNa Studio**](https://www.vnpy.com)】。
 
 直接使用pip命令：
 
@@ -36,10 +36,10 @@ API版本的详细信息，请参考[奇点官网](https://n-sight.com.cn/)。
 pip install vnpy_tora
 ```
 
-下载解压后在cmd中运行
+或者下载源代码后，解压后在cmd中运行：
 
 ```
-pip install -e .
+pip install .
 ```
 
 ## 使用
diff --git a/setup.cfg b/setup.cfg
index a02e93f..8ef172d 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,11 +1,11 @@
 [metadata]
 name = vnpy_tora
-version = 2021.12.24
+version = 2022.2.21
 url = https://www.vnpy.com
 license = MIT
 author = Xiaoyou Chen
 author_email = xiaoyou.chen@mail.vnpy.com
-description = TORA gateway for vn.py quant trading framework.
+description = TORA gateway for VeighNa quant trading framework.
 long_description = file: README.md
 long_description_content_type = text/markdown
 keywords =
diff --git a/vnpy_tora/__init__.py b/vnpy_tora/__init__.py
index 0a057c1..e62a11f 100644
--- a/vnpy_tora/__init__.py
+++ b/vnpy_tora/__init__.py
@@ -1,6 +1,6 @@
 # MIT License
 # 
-# Copyright (c) 2021 vn.py
+# Copyright (c) 2021 VeighNa
 # 
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
diff --git a/vnpy_tora/gateway/tora_option_gateway.py b/vnpy_tora/gateway/tora_option_gateway.py
index 1fe6de3..daf0230 100644
--- a/vnpy_tora/gateway/tora_option_gateway.py
+++ b/vnpy_tora/gateway/tora_option_gateway.py
@@ -165,7 +165,7 @@
 
 class ToraOptionGateway(BaseGateway):
     """
-    vn.py用于对接华鑫奇点期权的交易接口。
+    VeighNa用于对接华鑫奇点期权的交易接口。
     """
 
     default_name: str = "TORAOPTION"
diff --git a/vnpy_tora/gateway/tora_stock_gateway.py b/vnpy_tora/gateway/tora_stock_gateway.py
index 781f1c3..bddd5e6 100644
--- a/vnpy_tora/gateway/tora_stock_gateway.py
+++ b/vnpy_tora/gateway/tora_stock_gateway.py
@@ -145,7 +145,7 @@
 
 class ToraStockGateway(BaseGateway):
     """
-    vn.py用于对接华鑫奇点股票的交易接口。
+    VeighNa用于对接华鑫奇点股票的交易接口。
     """
 
     default_name: str = "TORASTOCK"